. >> harris: thank you very much. >>> speaking of security, one day ahead of president obama's visit insurgents focus of an investigation in a dead ly explosion. our top story as we go aren't world in 80 seconds: thailand, explosion killing one person in the southern part of the country. 20 others wounded. police suspect militants set off the remote controlled bomb hidden in a motorcycle. president obama set to arrive tomorrow on the first leg of his asian trip that will take him to burma and cambodia. australia, powerful storm pummeling brisbane, heavy rain and gale-force winds doing a lot of damage causing trees to sway, knocking down power lines leaving 6,000 hopes and businesses without electricity. parts of the city also hit with hail. spain, police are usually the ones keeping the protesters at bay. this time they are the protesters. 5,000 officers taking over the streets of madrid, angry over austerity cuts affecting their checks, including elimination of their christmas bonuses. china, very smart canine moved to the head of the class. the 3-year-old dachshund can do arithmeti